package org.codeblue.support.time;


public class NullTimeSpan extends TimeSpan {
    private static final long serialVersionUID = -3782938090478335873L;

    public static final NullTimeSpan INSTANCE = new NullTimeSpan((long) 0);

    public NullTimeSpan(Long milliSeconds) {
        super(milliSeconds);
    }

    public Long minutes() {
        return null;
    }

    public Long seconds() {
        return null;
    }

    public Long milliSeconds() {
        return null;
    }
}